What is the weather like in Copenhagen vs Helsinki in October?

In October, Copenhagen averages 13°C high / 9°C low with about 74 mm of rain; Helsinki averages 10°C high / 5°C low with about 77 mm.

Copenhagen vs Helsinki in October

Copenhagen is the better pick in October — 68 vs 61 on SeasonMap's comfort score. Copenhagen is cool, a little rain, clean air, while Helsinki is cold, a little rain, clean air.

Copenhagen vs Helsinki — October climate, side by side

	Copenhagen	Helsinki
Comfort score	68/100 (C)	61/100 (C)
Feels-like high	11°C	7°C
Avg high / low	13° / 9°	10° / 5°
Rainfall	74 mm	77 mm
Rainy days	14	11
Humidity	83%	85%
Air quality (AQI)	32	28

Monthly climate normals (ERA5 reanalysis). Comfort scores are SeasonMap estimates.

Copenhagen vs Helsinki in October — FAQ

Is October better in Copenhagen or Helsinki?: Copenhagen is the better pick in October — 68 vs 61 on SeasonMap's comfort score. Copenhagen is cool, a little rain, clean air, while Helsinki is cold, a little rain, clean air.
What is the weather like in Copenhagen vs Helsinki in October?: In October, Copenhagen averages 13°C high / 9°C low with about 74 mm of rain; Helsinki averages 10°C high / 5°C low with about 77 mm.